diff --git a/.zshrc b/.zshrc
new file mode 100644
index 0000000..186e977
--- /dev/null
+++ b/.zshrc
@@ -0,0 +1,186 @@
+######################################################################
+#		      mako's zshrc file, v0.1
+#
+# 
+######################################################################
+
+# next lets set some enviromental/shell pref stuff up
+# setopt NOHUP
+#setopt NOTIFY
+#setopt NO_FLOW_CONTROL
+setopt APPEND_HISTORY
+# setopt AUTO_LIST		# these two should be turned off
+# setopt AUTO_REMOVE_SLASH
+# setopt AUTO_RESUME		# tries to resume command of same name
+unsetopt BG_NICE		# do NOT nice bg commands
+setopt CORRECT			# command CORRECTION
+setopt EXTENDED_HISTORY		# puts timestamps in the history
+# setopt HASH_CMDS		# turns on hashing
+setopt HIST_ALLOW_CLOBBER
+setopt HIST_REDUCE_BLANKS
+setopt INC_APPEND_HISTORY SHARE_HISTORY
+setopt ALL_EXPORT
+
+setopt MENUCOMPLETE
+# Set/unset  shell options
+setopt   notify globdots correct pushdtohome cdablevars autolist
+setopt   correctall autocd recexact longlistjobs
+setopt   autoresume histignoredups pushdsilent noclobber
+setopt   autopushd pushdminus extendedglob rcquotes mailwarning
+unsetopt bgnice autoparamslash
+
+# Autoload zsh modules when they are referenced
+zmodload -a zsh/stat stat
+zmodload -a zsh/zpty zpty
+zmodload -a zsh/zprof zprof
+
+# mapfile : parameter already exists
+#zmodload -ap zsh/mapfile mapfile
+
+
+PATH="/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin/:$PATH"
+TZ="America/Sao_Paulo"
+HISTFILE=$HOME/.zhistory
+HISTSIZE=1000
+SAVEHIST=1000
+HOSTNAME="`hostname`"
+PAGER='less'
+EDITOR='vim'
+    autoload colors zsh/terminfo
+    if [[ "$terminfo[colors]" -ge 8 ]]; then
+   colors
+    fi
+    for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
+   eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}'
+   eval PR_LIGHT_$color='%{$fg[${(L)color}]%}'
+   (( count = $count + 1 ))
+    done
+    PR_NO_COLOR="%{$terminfo[sgr0]%}"
+PS1="[$PR_MAGENTA%n$PR_NO_COLOR@$PR_GREEN%U%m%u$PR_NO_COLOR:$PR_RED%2c$PR_NO_COLOR]%(!.#.$) "
+RPS1="$PR_MAGENTA(%D{%d-%m-%y %H:%M})$PR_NO_COLOR"
+#LANGUAGE=
+LC_ALL='pt_BR.UTF-8'
+LANG='pt_BR.UTF-8'
+LC_CTYPE=C
+DISPLAY=:0
+
+if [ $SSH_TTY ]; then
+  MUTT_EDITOR=vim
+else
+  MUTT_EDITOR=emacsclient.emacs-snapshot
+fi
+
+unsetopt ALL_EXPORT
+# # --------------------------------------------------------------------
+# # aliases
+# # --------------------------------------------------------------------
+alias slrn="slrn -n"
+alias man='LC_ALL=PT-BR LANG=PT-BR man'
+alias f=finger
+alias ll='ls -ashpGl --color '
+alias ls='ls -G --color '
+alias offlineimap-tty='offlineimap -u TTY.TTYUI'
+alias hnb-partecs='hnb $HOME/partecs/partecs-hnb.xml'
+alias rest2html-css='rst2html --embed-stylesheet --stylesheet-path=/usr/share/python-docutils/s5_html/themes/default/print.css'
+alias dmesg="sudo dmesg"
+#if [[ $HOSTNAME == "kamna" ]] {
+#	alias emacs='emacs -l ~/.emacs.kamna'
+#}	
+
+# alias	=clear
+stty erase ^H &>/dev/null
+bindkey "^[[3~" delete-char
+#chpwd() {
+#     [[ -t 1 ]] || return
+#     case $TERM in
+#     sun-cmd) print -Pn "\e]l%~\e\\"
+#     ;;
+#    *xterm*|screen|rxvt|(dt|k|E)term) print -Pn "\e]2;%~\a"
+#    ;;
+#    esac
+#}
+
+#chpwd
+
+autoload -U compinit
+compinit
+bindkey '^r' history-incremental-search-backward
+bindkey "^[[5~" up-line-or-history
+bindkey "^[[6~" down-line-or-history
+bindkey "^[[H" beginning-of-line
+bindkey "^[[1~" beginning-of-line
+bindkey "^[[F"  end-of-line
+bindkey "^[[4~" end-of-line
+bindkey ' ' magic-space    # also do history expansion on space
+bindkey '^I' complete-word # complete on tab, leave expansion to _expand
+
+zstyle ':completion::complete:*' use-cache on
+zstyle ':completion::complete:*' cache-path ~/.zsh/cache/$HOST
+
+zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
+zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'
+zstyle ':completion:*' menu select=1 _complete _ignored _approximate
+zstyle -e ':completion:*:approximate:*' max-errors \
+    'reply=( $(( ($#PREFIX+$#SUFFIX)/2 )) numeric )'
+zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'
+zstyle ':completion:*:processes' command 'ps -axw'
+zstyle ':completion:*:processes-names' command 'ps -awxho command'
+# Completion Styles
+zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#)*=0=01;31'
+# list of completers to use
+zstyle ':completion:*::::' completer _expand _complete _ignored _approximate
+
+# allow one error for every three characters typed in approximate completer
+zstyle -e ':completion:*:approximate:*' max-errors \
+    'reply=( $(( ($#PREFIX+$#SUFFIX)/2 )) numeric )'
+    
+# insert all expansions for expand completer
+zstyle ':completion:*:expand:*' tag-order all-expansions
+#
+#NEW completion:
+# 1. All /etc/hosts hostnames are in autocomplete
+# 2. If you have a comment in /etc/hosts like #%foobar.domain,
+#    then foobar.domain will show up in autocomplete!
+zstyle ':completion:*' hosts $(awk '/^[^#]/ {print $2 $3" "$4" "$5}' /etc/hosts | grep -v ip6- && grep "^#%" /etc/hosts | awk -F% '{print $2}') 
+# formatting and messages
+zstyle ':completion:*' verbose yes
+zstyle ':completion:*:descriptions' format '%B%d%b'
+zstyle ':completion:*:messages' format '%d'
+zstyle ':completion:*:warnings' format 'No matches for: %d'
+zstyle ':completion:*:corrections' format '%B%d (errors: %e)%b'
+zstyle ':completion:*' group-name ''
+
+# match uppercase from lowercase
+zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
+
+# offer indexes before parameters in subscripts
+zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
+
+# command for process lists, the local web server details and host completion
+#zstyle ':completion:*:processes' command 'ps -o pid,s,nice,stime,args'
+#zstyle ':completion:*:urls' local 'www' '/var/www/htdocs' 'public_html'
+zstyle '*' hosts $hosts
+
+# Filename suffixes to ignore during completion (except after rm command)
+zstyle ':completion:*:*:(^rm):*:*files' ignored-patterns '*?.o' '*?.c~' \
+    '*?.old' '*?.pro'
+# the same for old style completion
+#fignore=(.o .c~ .old .pro)
+
+# ignore completion functions (until the _ignored completer)
+zstyle ':completion:*:functions' ignored-patterns '_*'
+zstyle ':completion:*:scp:*' tag-order \
+   files users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
+zstyle ':completion:*:scp:*' group-order \
+   files all-files users hosts-domain hosts-host hosts-ipaddr
+zstyle ':completion:*:ssh:*' tag-order \
+   users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
+zstyle ':completion:*:ssh:*' group-order \
+   hosts-domain hosts-host users hosts-ipaddr
+zstyle '*' single-ignored show
+
+source $HOME/.bash_aliases
+
+source $HOME/.profile
+
+#source /home/renato/WebApp/silvrosa.llm-node.google-api.sh
diff --git a/80-dhpc.network b/80-dhpc.network
new file mode 100644
index 0000000..bb326bd
--- /dev/null
+++ b/80-dhpc.network
@@ -0,0 +1,9 @@
+[Match]
+Name=enp1s0
+
+[Link]
+RequiredForOnline=No
+
+[Network]
+IPForward=1
+DHCP=ipv4
diff --git a/81-dhcp-secondary.network b/81-dhcp-secondary.network
new file mode 100644
index 0000000..3ac3eda
--- /dev/null
+++ b/81-dhcp-secondary.network
@@ -0,0 +1,6 @@
+[Match]
+Name=enp4s0
+
+[Network]
+IPForward=1
+DHCP=ipv4
diff --git a/cloud.renatorosa.com b/cloud.renatorosa.com
new file mode 100644
index 0000000..c3fbb0e
--- /dev/null
+++ b/cloud.renatorosa.com
@@ -0,0 +1,128 @@
+upstream php-handler {
+    #server 127.0.0.1:9000;
+    #server unix:/var/run/php5-fpm.sock;
+    server unix:/var/run/php/php7.2-fpm.sock;
+}
+
+server {
+    listen 80;
+    listen [::]:80;
+    server_name cloud.renatorosa.com;
+
+    # Add headers to serve security related headers
+    # Before enabling Strict-Transport-Security headers please read into this
+    # topic first.
+    # add_header Strict-Transport-Security "max-age=15768000;
+    # includeSubDomains; preload;";
+    #
+    # WARNING: Only add the preload option once you read about
+    # the consequences in https://hstspreload.org/. This option
+    # will add the domain to a hardcoded list that is shipped
+    # in all major browsers and getting removed from this list
+    # could take several months.
+    add_header X-Content-Type-Options nosniff;
+    add_header X-XSS-Protection "1; mode=block";
+    add_header X-Robots-Tag none;
+    add_header X-Download-Options noopen;
+    add_header X-Permitted-Cross-Domain-Policies none;
+
+    # Path to the root of your installation
+    root /var/www/nextcloud/;
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+    # The following 2 rules are only needed for the user_webfinger app.
+    # Uncomment it if you're planning to use this app.
+    #rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
+    #rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json
+    # last;
+
+    location = /.well-known/carddav {
+      return 301 $scheme://$host/remote.php/dav;
+    }
+    location = /.well-known/caldav {
+      return 301 $scheme://$host/remote.php/dav;
+    }
+
+    # set max upload size
+    client_max_body_size 512M;
+    fastcgi_buffers 64 4K;
+
+    # Enable gzip but do not remove ETag headers
+    gzip on;
+    gzip_vary on;
+    gzip_comp_level 4;
+    gzip_min_length 256;
+    gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
+    gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+    # Uncomment if your server is build with the ngx_pagespeed module
+    # This module is currently not supported.
+    #pagespeed off;
+
+    location / {
+        rewrite ^ /index.php$uri;
+   }
+
+    location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)/ {
+        deny all;
+    }
+    location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console) {
+        deny all;
+    }
+
+    location ~ ^/(?:index|remote|public|cron|core/ajax/update|status|ocs/v[12]|updater/.+|ocs-provider/.+)\.php(?:$|/) {
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param PATH_INFO $fastcgi_path_info;
+        fastcgi_param HTTPS on;
+        #Avoid sending the security headers twice
+        fastcgi_param modHeadersAvailable true;
+        fastcgi_param front_controller_active true;
+        fastcgi_pass php-handler;
+        fastcgi_intercept_errors on;
+        fastcgi_request_buffering off;
+    }
+
+    location ~ ^/(?:updater|ocs-provider)(?:$|/) {
+        try_files $uri/ =404;
+        index index.php;
+    }
+
+    # Adding the cache control header for js and css files
+    # Make sure it is BELOW the PHP block
+    location ~ \.(?:css|js|woff|svg|gif)$ {
+        try_files $uri /index.php$uri$is_args$args;
+        add_header Cache-Control "public, max-age=15778463";
+        # Add headers to serve security related headers (It is intended to
+        # have those duplicated to the ones above)
+        # Before enabling Strict-Transport-Security headers please read into
+        # this topic first.
+        add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;";
+        #
+        # WARNING: Only add the preload option once you read about
+        # the consequences in https://hstspreload.org/. This option
+        # will add the domain to a hardcoded list that is shipped
+        # in all major browsers and getting removed from this list
+        # could take several months.
+        add_header X-Content-Type-Options nosniff;
+        add_header X-XSS-Protection "1; mode=block";
+        add_header X-Robots-Tag none;
+        add_header X-Download-Options noopen;
+        add_header X-Permitted-Cross-Domain-Policies none;
+        # Optional: Don't log access to assets
+        access_log off;
+    }
+
+    location ~ \.(?:png|html|ttf|ico|jpg|jpeg)$ {
+        try_files $uri /index.php$uri$is_args$args;
+        # Optional: Don't log access to other assets
+        access_log off;
+    }
+}
+
diff --git a/default b/default
new file mode 100644
index 0000000..c841ceb
--- /dev/null
+++ b/default
@@ -0,0 +1,91 @@
+##
+# You should look at the following URL's in order to grasp a solid understanding
+# of Nginx configuration files in order to fully unleash the power of Nginx.
+# https://www.nginx.com/resources/wiki/start/
+# https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/
+# https://wiki.debian.org/Nginx/DirectoryStructure
+#
+# In most cases, administrators will remove this file from sites-enabled/ and
+# leave it as reference inside of sites-available where it will continue to be
+# updated by the nginx packaging team.
+#
+# This file will automatically load configuration files provided by other
+# applications, such as Drupal or Wordpress. These applications will be made
+# available underneath a path with that package name, such as /drupal8.
+#
+# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
+##
+
+# Default server configuration
+#
+server {
+	listen 80 default_server;
+	listen [::]:80 default_server;
+
+	# SSL configuration
+	#
+	# listen 443 ssl default_server;
+	# listen [::]:443 ssl default_server;
+	#
+	# Note: You should disable gzip for SSL traffic.
+	# See: https://bugs.debian.org/773332
+	#
+	# Read up on ssl_ciphers to ensure a secure configuration.
+	# See: https://bugs.debian.org/765782
+	#
+	# Self signed certs generated by the ssl-cert package
+	# Don't use them in a production server!
+	#
+	# include snippets/snakeoil.conf;
+
+	root /var/www/html;
+
+	# Add index.php to the list if you are using PHP
+	index index.html index.htm index.nginx-debian.html;
+
+	server_name _;
+
+	location / {
+		# First attempt to serve request as file, then
+		# as directory, then fall back to displaying a 404.
+		try_files $uri $uri/ =404;
+	}
+
+	# pass PHP scripts to FastCGI server
+	#
+	#location ~ \.php$ {
+	#	include snippets/fastcgi-php.conf;
+	#
+	#	# With php-fpm (or other unix sockets):
+	#	fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
+	#	# With php-cgi (or other tcp sockets):
+	#	fastcgi_pass 127.0.0.1:9000;
+	#}
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	#
+	#location ~ /\.ht {
+	#	deny all;
+	#}
+}
+
+
+# Virtual Host configuration for example.com
+#
+# You can move that to a different file under sites-available/ and symlink that
+# to sites-enabled/ to enable it.
+#
+#server {
+#	listen 80;
+#	listen [::]:80;
+#
+#	server_name example.com;
+#
+#	root /var/www/example.com;
+#	index index.html;
+#
+#	location / {
+#		try_files $uri $uri/ =404;
+#	}
+#}
diff --git a/fastcgi.conf b/fastcgi.conf
new file mode 100644
index 0000000..091738c
--- /dev/null
+++ b/fastcgi.conf
@@ -0,0 +1,26 @@
+
+fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+fastcgi_param  REQUEST_SCHEME     $scheme;
+fastcgi_param  HTTPS              $https if_not_empty;
+
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
+
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
+
+# PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param  REDIRECT_STATUS    200;
diff --git a/fastcgi_params b/fastcgi_params
new file mode 100644
index 0000000..28decb9
--- /dev/null
+++ b/fastcgi_params
@@ -0,0 +1,25 @@
+
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+fastcgi_param  REQUEST_SCHEME     $scheme;
+fastcgi_param  HTTPS              $https if_not_empty;
+
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
+
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
+
+# PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param  REDIRECT_STATUS    200;
diff --git a/gdfuse b/gdfuse
new file mode 100755
index 0000000..21f5925
--- /dev/null
+++ b/gdfuse
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+su renato -l -c "google-drive-ocamlfuse -label $1 $*"
+exit 0
+
+## gogole-drive-ocaml user renato
+#gdfuse#SILVROSA  /home/renato/SILVROSA     fuse    uid=1000,gid=1000,allow_other,user,_netdev     0       0
+
+
diff --git a/nginx.conf b/nginx.conf
new file mode 100644
index 0000000..fb4d231
--- /dev/null
+++ b/nginx.conf
@@ -0,0 +1,86 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+include /etc/nginx/modules-enabled/*.conf;
+
+events {
+	worker_connections 768;
+	# multi_accept on;
+}
+
+http {
+
+	##
+	# Basic Settings
+	##
+
+	sendfile on;
+	tcp_nopush on;
+	tcp_nodelay on;
+	keepalive_timeout 65;
+	types_hash_max_size 2048;
+	# server_tokens off;
+
+### RENATO - tirei o # da linha abaixo cf. digital ocean
+	server_names_hash_bucket_size 64;
+	# server_name_in_redirect off;
+
+	include /etc/nginx/mime.types;
+	default_type application/octet-stream;
+
+	##
+	# SSL Settings
+	##
+
+	ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
+	ssl_prefer_server_ciphers on;
+
+	##
+	# Logging Settings
+	##
+
+	access_log /var/log/nginx/access.log;
+	error_log /var/log/nginx/error.log;
+
+	##
+	# Gzip Settings
+	##
+
+	gzip on;
+
+	# gzip_vary on;
+	# gzip_proxied any;
+	# gzip_comp_level 6;
+	# gzip_buffers 16 8k;
+	# gzip_http_version 1.1;
+	# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+	##
+	# Virtual Host Configs
+	##
+
+	include /etc/nginx/conf.d/*.conf;
+	include /etc/nginx/sites-enabled/*;
+}
+
+
+#mail {
+#	# See sample authentication script at:
+#	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
+# 
+#	# auth_http localhost/auth.php;
+#	# pop3_capabilities "TOP" "USER";
+#	# imap_capabilities "IMAP4rev1" "UIDPLUS";
+# 
+#	server {
+#		listen     localhost:110;
+#		protocol   pop3;
+#		proxy      on;
+#	}
+# 
+#	server {
+#		listen     localhost:143;
+#		protocol   imap;
+#		proxy      on;
+#	}
+#}
diff --git a/phpmyadmin b/phpmyadmin
new file mode 100644
index 0000000..ea559e0
--- /dev/null
+++ b/phpmyadmin
@@ -0,0 +1,33 @@
+server {
+    listen   80;
+    server_name phpmyadmin.sp.renatorosa.com phpmyadmin.cloud.renatorosa.com;
+ 
+    access_log /var/log/nginx/phpmyadmin_access.log;
+    error_log /var/log/nginx/phpmyadmin_error.log;
+ 
+    root   /usr/share/phpmyadmin;
+    index  index.php;
+ 
+    location / {
+        try_files $uri $uri/ @phpmyadmin;
+    }
+ 
+    location @phpmyadmin {
+        fastcgi_pass   unix:/var/run/php/php7.2-fpm.sock;
+        # If nginx running on TCP socket, comment line above and uncomment line beneath
+        #fastcgi_pass    127.0.0.1:9000;
+        include         fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME /usr/share/phpmyadmin/index.php;
+        fastcgi_param SCRIPT_NAME /index.php;
+    }
+
+    location ~ \.php$ {
+        fastcgi_pass   unix:/var/run/php/php7.2-fpm.sock;
+        # If nginx running on TCP socket, comment line above and uncomment line beneath
+        #fastcgi_pass    127.0.0.1:9000;
+        include         fastcgi_params;
+        fastcgi_index  index.php;
+        fastcgi_param  SCRIPT_FILENAME  /usr/share/phpmyadmin$fastcgi_script_name;
+    }
+}
+
diff --git a/settings.json b/settings.json
new file mode 100644
index 0000000..e9e71c2
--- /dev/null
+++ b/settings.json
@@ -0,0 +1,68 @@
+{
+    "alt-speed-down": 50,
+    "alt-speed-enabled": false,
+    "alt-speed-time-begin": 540,
+    "alt-speed-time-day": 127,
+    "alt-speed-time-enabled": false,
+    "alt-speed-time-end": 1020,
+    "alt-speed-up": 50,
+    "bind-address-ipv4": "0.0.0.0",
+    "bind-address-ipv6": "::",
+    "blocklist-enabled": false,
+    "blocklist-url": "http://www.example.com/blocklist",
+    "cache-size-mb": 4,
+    "dht-enabled": true,
+    "download-dir": "/data/Downloads",
+    "download-queue-enabled": true,
+    "download-queue-size": 3,
+    "encryption": 1,
+    "idle-seeding-limit": 30,
+    "idle-seeding-limit-enabled": true,
+    "incomplete-dir": "/data/Downloads/Incompletos",
+    "incomplete-dir-enabled": true,
+    "lpd-enabled": false,
+    "message-level": 1,
+    "peer-congestion-algorithm": "",
+    "peer-id-ttl-hours": 6,
+    "peer-limit-global": 100,
+    "peer-limit-per-torrent": 20,
+    "peer-port": 51413,
+    "peer-port-random-high": 65535,
+    "peer-port-random-low": 49152,
+    "peer-port-random-on-start": false,
+    "peer-socket-tos": "default",
+    "pex-enabled": true,
+    "port-forwarding-enabled": true,
+    "preallocation": 1,
+    "prefetch-enabled": true,
+    "queue-stalled-enabled": true,
+    "queue-stalled-minutes": 30,
+    "ratio-limit": 2,
+    "ratio-limit-enabled": true,
+    "rename-partial-files": true,
+    "rpc-authentication-required": false,
+    "rpc-bind-address": "0.0.0.0",
+    "rpc-enabled": true,
+    "rpc-host-whitelist": "cloud.renatorosa.com,bt.renatorosa.com,bt.sp.renatorosa.com",
+    "rpc-host-whitelist-enabled": true,
+    "rpc-password": "{643fd916cef438568068999bc1a41dfa204a6ad6mNbx2OSs",
+    "rpc-port": 9091,
+    "rpc-url": "/transmission/",
+    "rpc-username": "renato",
+    "rpc-whitelist": "*.*.*.*,192.168.*,192.168.201.*",
+    "rpc-whitelist-enabled": false,
+    "scrape-paused-torrents-enabled": true,
+    "script-torrent-done-enabled": false,
+    "script-torrent-done-filename": "",
+    "seed-queue-enabled": false,
+    "seed-queue-size": 10,
+    "speed-limit-down": 100,
+    "speed-limit-down-enabled": false,
+    "speed-limit-up": 100,
+    "speed-limit-up-enabled": false,
+    "start-added-torrents": true,
+    "trash-original-torrent-files": false,
+    "umask": 2,
+    "upload-slots-per-torrent": 14,
+    "utp-enabled": true
+}
diff --git a/sha1base64c30.sh b/sha1base64c30.sh
new file mode 100755
index 0000000..9fc471d
--- /dev/null
+++ b/sha1base64c30.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+echo $1 | sha1sum | head -c 30 | xxd -r -p | base64
diff --git a/sp.renatorosa.com b/sp.renatorosa.com
new file mode 100644
index 0000000..af3d8b8
--- /dev/null
+++ b/sp.renatorosa.com
@@ -0,0 +1,14 @@
+server {
+        listen 80;
+        listen [::]:80;
+
+        root /var/www/default;
+        index index.php index.html index.htm index.nginx-debian.html;
+
+        server_name sp.renatorosa.com www.sp.renatorosa.com;
+
+        location / {
+                try_files $uri $uri/ =404;
+        }
+}
+
diff --git a/speedtest.sh b/speedtest.sh
new file mode 100644
index 0000000..aaa4b3d
--- /dev/null
+++ b/speedtest.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+# setup : pip3 install speedtest-cli jsonf
+speedtest-cli --server 10506 --share --json | python3 -m json.tool
diff --git a/ssh-to-zsh.sh b/ssh-to-zsh.sh
new file mode 100755
index 0000000..8d42dd7
--- /dev/null
+++ b/ssh-to-zsh.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+# $1 = IP ADDR
+# alt: ssh -t [ip] zsh
+ssh -t $1 'PS1='\''${${functions[zsh_directory_name]::="
+  unsetopt promptsubst
+  unfunction zsh_directory_name
+  unset PS1
+  . /home/renato/.zshrc
+  "}+}${(D):-}${PS1=%m%# }'\' exec zsh -o promptsubst -f
diff --git a/vnc.sh b/vnc.sh
new file mode 100755
index 0000000..68fac5a
--- /dev/null
+++ b/vnc.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+DEFAULT_DISPLAY=:0
+X11VNC_DISPLAY="$DEFAULT_DISPLAY"
+
+if [ -x /usr/bin/x11vnc ]; then
+	 [ "$1" == '-nocache' ] && CACHE_FLAG='-noncache' || CACHE_FLAG='-noncache'
+	 [ "$2" == '-guess' ] && GUESS_FLAG='-auth guess' || GUESS_FLAG=''
+         [ -f /root/.vnc/passwd ] && PASSWORD="/root/.vnc/passwd"
+         [ -f $HOME/.vnc/passwd ] && PASSWORD="$HOME/.vnc/passwd"
+         [ ! -z "$PASSWORD" ] && x11vnc -display $X11VNC_DISPLAY -xkb -rfbauth $PASSWORD -rfbport 5900 -shared -forever -nowf -norc -notruecolor -bg $GUESS_FLAG $CACHE_FLAG -noxdamage
+	EXIT_CODE=$?
+	 if [ $EXIT_CODE -ne 0 ]; then
+
+		echo "\n*********************************************************************"
+		echo "*** Could not start x11vnc!  Trying again with gdm MAGIC_COOKIE! ***"
+		echo "*********************************************************************\n"
+
+		# Old GDM location for Ubuntu <= 17.10
+		MAGIC_COOKIE_FILE=`sudo find /var/run/gdm/ -iname database | grep for-gdm`
+
+		# New GDM location for Ubuntu >= 17.10
+		[ -z "$MAGIC_COOKIE_FILE" ] && NUM_MAGIC_COOKIE_FILE_SESSIONS=`sudo find /run/user/ -iwholename '*/gdm/*' -iname '*Xauthority' 2>/dev/null | wc -l`
+		if [ -z "$MAGIC_COOKIE_FILE" -a "$NUM_MAGIC_COOKIE_FILE_SESSIONS" -gt 1 ]; then
+			# Find the current user's session
+			MAGIC_COOKIE_FILE=`sudo find /run/user/$(id -u) -iwholename '*/gdm/*' -iname '*Xauthority'`
+			X11VNC_DISPLAY=":1"
+		else
+			# Find the GDM user's session (or whichever shows up first in ps list)
+			# This should pick up the original gdm session which grabs :0
+			# If you login after gdm login screen, your Xorg server may end up on another display!
+			# Workaround for now is to restart x11vnc on that display number
+			[ -z "$MAGIC_COOKIE_FILE" ] && MAGIC_COOKIE_FILE=`sudo find /run/user/ -iwholename '*/gdm/*' -iname '*Xauthority' | head -n1`
+		fi
+		# Old lightdm location for Ubuntu <= 17.10
+		[ -z "$MAGIC_COOKIE_FILE" ] && MAGIC_COOKIE_FILE=`sudo find /var/lib -name '.Xauthority' -o -wholename '/var/run/lightdm/root/:0' | head -n1`
+		#sudo bash -c "[ -z \"$MAGIC_COOKIE_FILE\" -a -e /var/run/lightdm/root/:0 ]" && MAGIC_COOKIE_FILE='/var/run/lightdm/root/:0'
+		[ -n "$MAGIC_COOKIE_FILE" -a -z "$GUESS_FLAG" ] && AUTH_COOKIE_FLAG="-auth $MAGIC_COOKIE_FILE"
+		[ ! -z "$PASSWORD" ] && sudo x11vnc -display $X11VNC_DISPLAY -xkb -rfbauth $PASSWORD -rfbport 5900 -shared -forever -nowf -norc -notruecolor -bg $GUESS_FLAG $CACHE_FLAG -noxdamage ${AUTH_COOKIE_FLAG}
+	fi
+fi